Musawwa, M. M., Fajriati, A., Sahroni, I. and Said, A. (2022) “Preparation of Low-cost Adsorbent Based on Mango Leaf (Mangefira Indica L) Biomass for Methylene Blue (MB) Adsorption”, EKSAKTA: Journal of Sciences and Data Analysis, 3(1), pp. 17–24. doi: 10.20885/EKSAKTA.vol3.iss1.art3.